UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qJmLOuyIjaDjDB9A7r9Rsbb6Qeu5vIjb07TAYqfagRE=' 
WHERE 
  key_id = '83e25d5c6d1513fdd3a8083d68f6f68b0d530976b89fa949cb5f76b51c634996' 
  AND (
    token = 'qJmLOuyIjaDjDB9A7r9Rsbb6Qeu5vIjb07TAYqfagRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )